GxGeo
wiibrew.org
What it is
GxGeo is a free Wii-family emulator for Neo-Geo AES and MVS games. It is a port of the open-source GnGeo emulator and is licensed under GPLv2. Supported platforms listed are Wii, vWii mode on Wii U, and Wii Mini. The project is described as an early version with some bugs. ROMs larger than 25 MB do not work because of memory limitations, although some ROMs can be modified to run. Installation requires extracting the ZIP to an SD card and placing zipped ROMs and BIOS files in /sd/gxgeo/roms. The instructions require 000-lo.lo and sfix.sfx, and describe country and system BIOS files; uni-bios.rom can substitute for a country or system file. Play is supported through a GameCube controller or Wii Remote. A GameCube controller in port 1 takes priority for player 1, while the Wiimote controls player 2. Downloads are linked through Google Code, Homebrew Browser, and Open Shop Channel. Open Shop Channel lists version 20101119.
Spec sheet
- Purpose
- GxGeo is a Neo-Geo AES/MVS arcade emulator for Wii, ported from the open-source GnGeo emulator.Read 4 Oct 2026 · wiibrew.org
- License
- The page lists the license as GPLv2.Read 4 Oct 2026 · wiibrew.org
- Alternative BIOS
- The page says uni-bios.rom can be used in place of a country or system file.Read 4 Oct 2026 · wiibrew.org
- Author
- The page lists blizzo as the author.Read 4 Oct 2026 · wiibrew.org
- BIOS requirements
- The page lists 000-lo.lo and sfix.sfx as required BIOS files and names regional BIOS files for the USA, Japan, Asia, and Europe.Read 4 Oct 2026 · wiibrew.org
- Bug reporting
- Users are directed to report bugs on the issue tracking page and include details such as Wii region and video mode.Read 3 Oct 2026 · wiibrew.org
- Controller support
- The page describes control with a GameCube controller or Wii Remote and says a GameCube controller in port 1 takes priority for player 1.Read 4 Oct 2026 · wiibrew.org
- Controls
- A GameCube controller in port 1 takes priority over the Wiimote for player 1; the Wiimote then controls player 2.Read 3 Oct 2026 · wiibrew.org
- Download channels
- The page links to a download and says GxGeo is available through Homebrew Browser and Open Shop Channel.Read 4 Oct 2026 · wiibrew.org
- Downloads
- The page links to downloads on Google Code and says GxGeo is downloadable through Homebrew Browser and Open Shop Channel.Read 3 Oct 2026 · wiibrew.org
- Installation
- Installation instructions say to extract the ZIP file to an SD card and place zipped ROMs and BIOS files in /sd/gxgeo/roms.Read 4 Oct 2026 · wiibrew.org
- Open Shop Channel platforms
- Open Shop Channel lists support for Wii, vWii mode on Wii U, and Wii Mini.Read 4 Oct 2026 · oscwii.org
- Open Shop Channel release
- Open Shop Channel lists version 20101119, released November 19, 2010.Read 4 Oct 2026 · oscwii.org
- Open Shop Channel size
- Open Shop Channel lists the recommended ZIP download as 481.9 KB and the binary as 1.3 MB.Read 4 Oct 2026 · oscwii.org
- Project status
- The page describes GxGeo as an early version with bugs and directs users to report them through its issue tracking page.Read 4 Oct 2026 · wiibrew.org
- ROM size limit
- Because of memory limitations, ROMs larger than 25 MB will not work, though some ROMs can be modified to work.Read 4 Oct 2026 · wiibrew.org
Strong points and limits
Strong points
- Free plan
- Emulates Neo-Geo AES and MVS
- Supports Wii, vWii, and Wii Mini
- GameCube controller and Wii Remote support
- GPLv2 license
Limits
- ROMs over 25 MB will not work
- Project is described as an early version with bugs
- BIOS files are required
- Installation requires SD-card file placement
Who it suits
GxGeo suits Wii, vWii, and Wii Mini users who need Neo-Geo AES or MVS emulation and can manage SD-card files and BIOS requirements.
Verdict
GxGeo provides free Neo-Geo AES and MVS emulation across listed Wii-family platforms. Its ROM size limit, BIOS setup, and early project status are important considerations before installation.
Where Specifiction places it
- Neo Geo Emulators#14 of 186.9